Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Mathematics Lines Distance Formula
What is the distance of the plane 2x − y + 2z + 1 = 0 from the origin?
1
\(\frac{1}{3}\)
2
\(\frac{2}{3}\)
3
\(\frac{3}{3}\)
4
More than one of the above
5
None of the above